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Chinese Journal of Applied Ecology ›› 1995, Vol. 6 ›› Issue (s1): 47-52.

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Ecological habit of two varieties of Avena fatua on wheat field of North Jiangsu Provinceand their control

Qian Xi   

  1. National Yellow Sea Farm of Jinagsu Province, Xiangshui224600
  • Received:1992-11-10 Revised:1993-02-10 Online:1995-12-25 Published:1995-12-25

Abstract: Studies on ecological habit of Avena fatua var. glabrescens and A. f.var.glabrata showthat their germination, emergence of seedling and development rate of 3rd leaf are positively related to temperature. The occurrence stage of their seedlings can be predictedwith temperature as a variable, and on the basis of this, the corresponding countermeasures of chemical control can be taken.

Key words: Avena fatua, Ecological habit, Chemical control